It really pays to ensure that these crawlers have no problem accessing your website, and crawl through its pages. To help you do that, here is the list of common search engine robot IP addresses.
Business software left the office and moved into the home long ago. If you've ever lost the password to Word, ZIP or PDF file in misguided attempt to protect data from prying eyes, this guide to Decrypting Document and File Passwords is a life saver. PCSTATS Tips